Washington Mud Run & Obstacle Race Calendar 2024 2025

If you're an adrenaline junkie, fitness enthusiast, or simply seeking a thrilling outdoor adventure, you've arrived at the perfect destination. Our meticulously curated calendar is your gateway to the most exhilarating and challenging mud runs and obstacle races taking place in 2024 and 2025.

Prepare to conquer mud-slicked trails, scale towering walls, navigate through grueling obstacles, and push your physical and mental boundaries. Our mission is to provide you with all the essential information you need to plan your race year, including dates, locations, race details, and registration information.

Tough Mudder - Seattle

Seattle • 17-18 Aug 2024

Mudder Village Pass 12+ Obstacles 3-5 Miles 20+ Obstacles 10+ Miles

The Tough Mudder - Seattle will take place in Seattle from Saturday 17 August 2024 to Sunday 18 August 2024. You can run between 5 and 10 miles.

Seattle Spartan Trifecta Weekend

Snohomish • 14-15 Sep 2024

Sprint 5K | 20 Obstacles Super 10K | 25 Obstacles Beast 21K | 30 Obstacles

The 2024 Seattle Spartan Trifecta Weekend will take place at the Meadow Wood Equestrian Center in Snohomish, WA. The trail run offers narrow dirt trails through evergreen forests beside the Snohomish river, making it suitable for first-timers and PR-seekers. Participants can choose to complete a Spr..